TNS Astronomical Transient Report No. 228735 [ 2024TNSTR3934....1M ]

Date Received (UTC): 2024-10-10 13:42:07
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE     Discovery Data Source: ZTF

A. Munoz-Arancibia, F.E. Bauer, F. Forster, G. Pignata, A. Mourao, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, J.P. Brandt, A. Alvarez, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, B. Gamboa, P. Huijse, H. Larranaga, C. Mansilla, K. Medina, D. Moreno, E. Munoz, E. Pizarro, I. Reyes, P. Sanchez-Saez, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker report/s the discovery of a new astronomical transient.

IAU Designation: AT 2024xsy
Discoverer internal name: ZTF24ablglml
Coordinates (J2000): RA = 00:01:07.381 (0.28075360000046) DEC = +31:34:45.61 (31.5793369)
Discovery date: 2024-10-09 05:43:56.001 (JD=2460592.7388426)

Potential host galaxy: SDSS J000107.42+313445.4

Remarks: SN candidate classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF24ablglml

Photometry

Discovery (first detection):
Discovery date: 2024-10-09 05:43:56.001
Flux: 20.157 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2024-09-30 09:47:54
Limiting flux: 20.531 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Details of the new object can be viewed here: https://www.wis-tns.org/object/2024xsy